package dome1;

public class JJ extends  Musicer{
    @Override
    public void RepresentWork(String name) {
        System.out.println("林俊杰代表作是江南......");
    }

    @Override
    public Musicer Singing(String name) {
        System.out.println(name+"在唱《心墙》");
        return null;
    }
}
